Coffee grounds have been tested in a laboratory setting for their potential use as a cleanup agent of common agricultural runoff‚ suggesting that along with compost‚ snail repellent‚ and many other uses‚ used coffee grounds could protect water sources from agricultural pollution. The study looked at bentazone—a common herbicide used in agriculture‚ and found that […] The post Coffee Grounds Show Potential to Clean Up Common Water Contamination from Agriculture appeared first on Good News Network.